Added Reddit (Social Networks and Forums)

README.md

@@ -165,6 +165,7 @@ See also [Static Site Generators](#static-site-generators) and  [Content Managem
   * [Movim](https://movim.eu/) - A brand new social network, full of awesome features in a modern and smart interface
   * [NodeBB](https://nodebb.org/) - Node.js based forum software built for the modern web ([Source code](https://github.com/NodeBB/NodeBB)) - `GPLv3` `Node.js`
   * [Pump.io](http://pump.io/) - stream server that does most of what people really want from a social network ([Source code](https://github.com/e14n/pump.io))
+  * [Reddit](https://www.reddit.com/) - social networking and news website where registered community members can submit content. ([Demo](https://www.reddit.com/) [Source Code](https://github.com/reddit/reddit)) `CPALv1` `Python`
   * [RedMatrix](http://redmatrix.me/) - complete decentralised publishing, sharing, and communications system ([Source code](https://github.com/redmatrix/redmatrix))
   * [twister](http://twister.net.co/) -  P2P microblogging platform